Simran instruction manual Spare Parts, RPU80/RPU160/RPU300, Pos Qty Gear pump parts

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Spare Parts

9 SPARE PARTS

9.1 RPU80/RPU160/RPU300

Figur 9-1

Gear pump

RPU80/RPU160/RPU300

Assembly drawing

	Pos.	Qty.	Gear pump parts	Part no.
	1	1	Valve block	21100250
	2	3	Fitting complete 7/16-20UNF	44166767
	2	3	Fitting US model complete:	21101399
			Nut 3/8” with 5/8”x18 SAE	44155927
			Fitting SAE 5/8”-18-7/16-20UNF	44166775
	5	1	Pump cover RPU80/160	21101191
			Pump cover RPU300	21111018
	6	2	Valve housing	21100276
	7	2	Plug	21100292
	8	2	Spring	21100193
	9	2	Spring	21100391
	10	1	Slide	21100268
	12	2	Steel ball Ø8	44149656
20220422N				33

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Image 35

Contents Simrad RPU80/160/300 Reversible Pump Copyright 20220422N Document revisions Contents Technical Specifications General Introduction20220422N HC HYDRO-CONTROL German RPU160 RPU300 BCS ItalianBosvik Norwegian Capilano, Flexatrol Canadian. See Seastar Harmek NorwegianLecomble & Schmitt France RPU160 RPU300 HynauticSeipem Italian RPU160 RPU300 Lecomble & Schmitt Old modelsVetus Dutch RPU160 RPU300 Servi NorwegianSLEIPNER, Hydrive Norwegian Teleflex See Seastar Tenfjord NorwegianWagner Canadian RPU160 RPU300 VetusMeasurements and Calculations for Applying the RPU Calculation of cylinder volumeMinimum rudder time adjustment Capacity nomogram for Reversible Pump RPU80/RPU160/RPU300 Construction Description of RPU80/RPU160/RPU300Principle of operation ref. -1 and figure Suction valves on outlet C Valve blockGear pump Pressure operated non-return check valves on outlet a and BPipe connections Mechanical Installation InstallationInstallation of pipes Connection to expansion tank Connection to hand hydraulic steering gear J3000X, J300X, J300X-40, J50, J50-40 AC10, AC20, AC40 Electrical installationOil filling and bleeding Preparation and TestingTesting Electric motor MaintenanceDismantling Excessive noise from the pump unit Fault TracingPump motor is not running/not responding to rudder command Piston rod does not move with rudder commandsPiston rod of the rudder cylinder does not move smoothly Steering wheel is turning while pump unit is operatedSmall and sudden heading changes while on automatic steering Activator reduces the hardening time to 1 hour Rudder moves only in one direction with pump runningSpecifications Technical SpecificationsDimensions RPU80 performance RPU300 performance RPU160 performancePos Qty Gear pump parts Spare PartsRPU80/RPU160/RPU300 Parts for Fracmo motors Motor parts LemacPos Qty Gear pump parts Previous RPU80 model RPU80 Previous model gear pumpEurope Sales and Service Worldwide